/**
 * Author......: See docs/credits.txt
 * License.....: MIT
 */

#define NEW_SIMD_CODE

#include "inc_vendor.cl"
#include "inc_hash_constants.h"
#include "inc_hash_functions.cl"
#include "inc_types.cl"
#include "inc_common.cl"
#include "inc_simd.cl"
#include "inc_hash_md4.cl"
#include "inc_hash_sha1.cl"
#include "inc_hash_sha512.cl"
#include "inc_cipher_aes.cl"

#define COMPARE_S "inc_comp_single.cl"
#define COMPARE_M "inc_comp_multi.cl"

#define PERM_OP(a,b,tt,n,m) \
{                           \
  tt = a >> n;              \
  tt = tt ^ b;              \
  tt = tt & m;              \
  b = b ^ tt;               \
  tt = tt << n;             \
  a = a ^ tt;               \
}

#define HPERM_OP(a,tt,n,m)  \
{                           \
  tt = a << (16 + n);       \
  tt = tt ^ a;              \
  tt = tt & m;              \
  a  = a ^ tt;              \
  tt = tt >> (16 + n);      \
  a  = a ^ tt;              \
}

#define IP(l,r,tt)                     \
{                                      \
  PERM_OP (r, l, tt,  4, 0x0f0f0f0f);  \
  PERM_OP (l, r, tt, 16, 0x0000ffff);  \
  PERM_OP (r, l, tt,  2, 0x33333333);  \
  PERM_OP (l, r, tt,  8, 0x00ff00ff);  \
  PERM_OP (r, l, tt,  1, 0x55555555);  \
}

#define FP(l,r,tt)                     \
{                                      \
  PERM_OP (l, r, tt,  1, 0x55555555);  \
  PERM_OP (r, l, tt,  8, 0x00ff00ff);  \
  PERM_OP (l, r, tt,  2, 0x33333333);  \
  PERM_OP (r, l, tt, 16, 0x0000ffff);  \
  PERM_OP (l, r, tt,  4, 0x0f0f0f0f);  \
}

__constant u32a c_SPtrans[8][64] =
{
  {
    /* nibble 0 */
    0x02080800, 0x00080000, 0x02000002, 0x02080802,
    0x02000000, 0x00080802, 0x00080002, 0x02000002,
    0x00080802, 0x02080800, 0x02080000, 0x00000802,
    0x02000802, 0x02000000, 0x00000000, 0x00080002,
    0x00080000, 0x00000002, 0x02000800, 0x00080800,
    0x02080802, 0x02080000, 0x00000802, 0x02000800,
    0x00000002, 0x00000800, 0x00080800, 0x02080002,
    0x00000800, 0x02000802, 0x02080002, 0x00000000,
    0x00000000, 0x02080802, 0x02000800, 0x00080002,
    0x02080800, 0x00080000, 0x00000802, 0x02000800,
    0x02080002, 0x00000800, 0x00080800, 0x02000002,
    0x00080802, 0x00000002, 0x02000002, 0x02080000,
    0x02080802, 0x00080800, 0x02080000, 0x02000802,
    0x02000000, 0x00000802, 0x00080002, 0x00000000,
    0x00080000, 0x02000000, 0x02000802, 0x02080800,
    0x00000002, 0x02080002, 0x00000800, 0x00080802,
  },
  {
    /* nibble 1 */
    0x40108010, 0x00000000, 0x00108000, 0x40100000,
    0x40000010, 0x00008010, 0x40008000, 0x00108000,
    0x00008000, 0x40100010, 0x00000010, 0x40008000,
    0x00100010, 0x40108000, 0x40100000, 0x00000010,
    0x00100000, 0x40008010, 0x40100010, 0x00008000,
    0x00108010, 0x40000000, 0x00000000, 0x00100010,
    0x40008010, 0x00108010, 0x40108000, 0x40000010,
    0x40000000, 0x00100000, 0x00008010, 0x40108010,
    0x00100010, 0x40108000, 0x40008000, 0x00108010,
    0x40108010, 0x00100010, 0x40000010, 0x00000000,
    0x40000000, 0x00008010, 0x00100000, 0x40100010,
    0x00008000, 0x40000000, 0x00108010, 0x40008010,
    0x40108000, 0x00008000, 0x00000000, 0x40000010,
    0x00000010, 0x40108010, 0x00108000, 0x40100000,
    0x40100010, 0x00100000, 0x00008010, 0x40008000,
    0x40008010, 0x00000010, 0x40100000, 0x00108000,
  },
  {
    /* nibble 2 */
    0x04000001, 0x04040100, 0x00000100, 0x04000101,
    0x00040001, 0x04000000, 0x04000101, 0x00040100,
    0x04000100, 0x00040000, 0x04040000, 0x00000001,
    0x04040101, 0x00000101, 0x00000001, 0x04040001,
    0x00000000, 0x00040001, 0x04040100, 0x00000100,
    0x00000101, 0x04040101, 0x00040000, 0x04000001,
    0x04040001, 0x04000100, 0x00040101, 0x04040000,
    0x00040100, 0x00000000, 0x04000000, 0x00040101,
    0x04040100, 0x00000100, 0x00000001, 0x00040000,
    0x00000101, 0x00040001, 0x04040000, 0x04000101,
    0x00000000, 0x04040100, 0x00040100, 0x04040001,
    0x00040001, 0x04000000, 0x04040101, 0x00000001,
    0x00040101, 0x04000001, 0x04000000, 0x04040101,
    0x00040000, 0x04000100, 0x04000101, 0x00040100,
    0x04000100, 0x00000000, 0x04040001, 0x00000101,
    0x04000001, 0x00040101, 0x00000100, 0x04040000,
  },
  {
    /* nibble 3 */
    0x00401008, 0x10001000, 0x00000008, 0x10401008,
    0x00000000, 0x10400000, 0x10001008, 0x00400008,
    0x10401000, 0x10000008, 0x10000000, 0x00001008,
    0x10000008, 0x00401008, 0x00400000, 0x10000000,
    0x10400008, 0x00401000, 0x00001000, 0x00000008,
    0x00401000, 0x10001008, 0x10400000, 0x00001000,
    0x00001008, 0x00000000, 0x00400008, 0x10401000,
    0x10001000, 0x10400008, 0x10401008, 0x00400000,
    0x10400008, 0x00001008, 0x00400000, 0x10000008,
    0x00401000, 0x10001000, 0x00000008, 0x10400000,
    0x10001008, 0x00000000, 0x00001000, 0x00400008,
    0x00000000, 0x10400008, 0x10401000, 0x00001000,
    0x10000000, 0x10401008, 0x00401008, 0x00400000,
    0x10401008, 0x00000008, 0x10001000, 0x00401008,
    0x00400008, 0x00401000, 0x10400000, 0x10001008,
    0x00001008, 0x10000000, 0x10000008, 0x10401000,
  },
  {
    /* nibble 4 */
    0x08000000, 0x00010000, 0x00000400, 0x08010420,
    0x08010020, 0x08000400, 0x00010420, 0x08010000,
    0x00010000, 0x00000020, 0x08000020, 0x00010400,
    0x08000420, 0x08010020, 0x08010400, 0x00000000,
    0x00010400, 0x08000000, 0x00010020, 0x00000420,
    0x08000400, 0x00010420, 0x00000000, 0x08000020,
    0x00000020, 0x08000420, 0x08010420, 0x00010020,
    0x08010000, 0x00000400, 0x00000420, 0x08010400,
    0x08010400, 0x08000420, 0x00010020, 0x08010000,
    0x00010000, 0x00000020, 0x08000020, 0x08000400,
    0x08000000, 0x00010400, 0x08010420, 0x00000000,
    0x00010420, 0x08000000, 0x00000400, 0x00010020,
    0x08000420, 0x00000400, 0x00000000, 0x08010420,
    0x08010020, 0x08010400, 0x00000420, 0x00010000,
    0x00010400, 0x08010020, 0x08000400, 0x00000420,
    0x00000020, 0x00010420, 0x08010000, 0x08000020,
  },
  {
    /* nibble 5 */
    0x80000040, 0x00200040, 0x00000000, 0x80202000,
    0x00200040, 0x00002000, 0x80002040, 0x00200000,
    0x00002040, 0x80202040, 0x00202000, 0x80000000,
    0x80002000, 0x80000040, 0x80200000, 0x00202040,
    0x00200000, 0x80002040, 0x80200040, 0x00000000,
    0x00002000, 0x00000040, 0x80202000, 0x80200040,
    0x80202040, 0x80200000, 0x80000000, 0x00002040,
    0x00000040, 0x00202000, 0x00202040, 0x80002000,
    0x00002040, 0x80000000, 0x80002000, 0x00202040,
    0x80202000, 0x00200040, 0x00000000, 0x80002000,
    0x80000000, 0x00002000, 0x80200040, 0x00200000,
    0x00200040, 0x80202040, 0x00202000, 0x00000040,
    0x80202040, 0x00202000, 0x00200000, 0x80002040,
    0x80000040, 0x80200000, 0x00202040, 0x00000000,
    0x00002000, 0x80000040, 0x80002040, 0x80202000,
    0x80200000, 0x00002040, 0x00000040, 0x80200040,
  },
  {
    /* nibble 6 */
    0x00004000, 0x00000200, 0x01000200, 0x01000004,
    0x01004204, 0x00004004, 0x00004200, 0x00000000,
    0x01000000, 0x01000204, 0x00000204, 0x01004000,
    0x00000004, 0x01004200, 0x01004000, 0x00000204,
    0x01000204, 0x00004000, 0x00004004, 0x01004204,
    0x00000000, 0x01000200, 0x01000004, 0x00004200,
    0x01004004, 0x00004204, 0x01004200, 0x00000004,
    0x00004204, 0x01004004, 0x00000200, 0x01000000,
    0x00004204, 0x01004000, 0x01004004, 0x00000204,
    0x00004000, 0x00000200, 0x01000000, 0x01004004,
    0x01000204, 0x00004204, 0x00004200, 0x00000000,
    0x00000200, 0x01000004, 0x00000004, 0x01000200,
    0x00000000, 0x01000204, 0x01000200, 0x00004200,
    0x00000204, 0x00004000, 0x01004204, 0x01000000,
    0x01004200, 0x00000004, 0x00004004, 0x01004204,
    0x01000004, 0x01004200, 0x01004000, 0x00004004,
  },
  {
    /* nibble 7 */
    0x20800080, 0x20820000, 0x00020080, 0x00000000,
    0x20020000, 0x00800080, 0x20800000, 0x20820080,
    0x00000080, 0x20000000, 0x00820000, 0x00020080,
    0x00820080, 0x20020080, 0x20000080, 0x20800000,
    0x00020000, 0x00820080, 0x00800080, 0x20020000,
    0x20820080, 0x20000080, 0x00000000, 0x00820000,
    0x20000000, 0x00800000, 0x20020080, 0x20800080,
    0x00800000, 0x00020000, 0x20820000, 0x00000080,
    0x00800000, 0x00020000, 0x20000080, 0x20820080,
    0x00020080, 0x20000000, 0x00000000, 0x00820000,
    0x20800080, 0x20020080, 0x20020000, 0x00800080,
    0x20820000, 0x00000080, 0x00800080, 0x20020000,
    0x20820080, 0x00800000, 0x20800000, 0x20000080,
    0x00820000, 0x00020080, 0x20020080, 0x20800000,
    0x00000080, 0x20820000, 0x00820080, 0x00000000,
    0x20000000, 0x20800080, 0x00020000, 0x00820080,
  },
};

__constant u32a c_skb[8][64] =
{
  {
    0x00000000, 0x00000010, 0x20000000, 0x20000010,
    0x00010000, 0x00010010, 0x20010000, 0x20010010,
    0x00000800, 0x00000810, 0x20000800, 0x20000810,
    0x00010800, 0x00010810, 0x20010800, 0x20010810,
    0x00000020, 0x00000030, 0x20000020, 0x20000030,
    0x00010020, 0x00010030, 0x20010020, 0x20010030,
    0x00000820, 0x00000830, 0x20000820, 0x20000830,
    0x00010820, 0x00010830, 0x20010820, 0x20010830,
    0x00080000, 0x00080010, 0x20080000, 0x20080010,
    0x00090000, 0x00090010, 0x20090000, 0x20090010,
    0x00080800, 0x00080810, 0x20080800, 0x20080810,
    0x00090800, 0x00090810, 0x20090800, 0x20090810,
    0x00080020, 0x00080030, 0x20080020, 0x20080030,
    0x00090020, 0x00090030, 0x20090020, 0x20090030,
    0x00080820, 0x00080830, 0x20080820, 0x20080830,
    0x00090820, 0x00090830, 0x20090820, 0x20090830,
  },
  {
    0x00000000, 0x02000000, 0x00002000, 0x02002000,
    0x00200000, 0x02200000, 0x00202000, 0x02202000,
    0x00000004, 0x02000004, 0x00002004, 0x02002004,
    0x00200004, 0x02200004, 0x00202004, 0x02202004,
    0x00000400, 0x02000400, 0x00002400, 0x02002400,
    0x00200400, 0x02200400, 0x00202400, 0x02202400,
    0x00000404, 0x02000404, 0x00002404, 0x02002404,
    0x00200404, 0x02200404, 0x00202404, 0x02202404,
    0x10000000, 0x12000000, 0x10002000, 0x12002000,
    0x10200000, 0x12200000, 0x10202000, 0x12202000,
    0x10000004, 0x12000004, 0x10002004, 0x12002004,
    0x10200004, 0x12200004, 0x10202004, 0x12202004,
    0x10000400, 0x12000400, 0x10002400, 0x12002400,
    0x10200400, 0x12200400, 0x10202400, 0x12202400,
    0x10000404, 0x12000404, 0x10002404, 0x12002404,
    0x10200404, 0x12200404, 0x10202404, 0x12202404,
  },
  {
    0x00000000, 0x00000001, 0x00040000, 0x00040001,
    0x01000000, 0x01000001, 0x01040000, 0x01040001,
    0x00000002, 0x00000003, 0x00040002, 0x00040003,
    0x01000002, 0x01000003, 0x01040002, 0x01040003,
    0x00000200, 0x00000201, 0x00040200, 0x00040201,
    0x01000200, 0x01000201, 0x01040200, 0x01040201,
    0x00000202, 0x00000203, 0x00040202, 0x00040203,
    0x01000202, 0x01000203, 0x01040202, 0x01040203,
    0x08000000, 0x08000001, 0x08040000, 0x08040001,
    0x09000000, 0x09000001, 0x09040000, 0x09040001,
    0x08000002, 0x08000003, 0x08040002, 0x08040003,
    0x09000002, 0x09000003, 0x09040002, 0x09040003,
    0x08000200, 0x08000201, 0x08040200, 0x08040201,
    0x09000200, 0x09000201, 0x09040200, 0x09040201,
    0x08000202, 0x08000203, 0x08040202, 0x08040203,
    0x09000202, 0x09000203, 0x09040202, 0x09040203,
  },
  {
    0x00000000, 0x00100000, 0x00000100, 0x00100100,
    0x00000008, 0x00100008, 0x00000108, 0x00100108,
    0x00001000, 0x00101000, 0x00001100, 0x00101100,
    0x00001008, 0x00101008, 0x00001108, 0x00101108,
    0x04000000, 0x04100000, 0x04000100, 0x04100100,
    0x04000008, 0x04100008, 0x04000108, 0x04100108,
    0x04001000, 0x04101000, 0x04001100, 0x04101100,
    0x04001008, 0x04101008, 0x04001108, 0x04101108,
    0x00020000, 0x00120000, 0x00020100, 0x00120100,
    0x00020008, 0x00120008, 0x00020108, 0x00120108,
    0x00021000, 0x00121000, 0x00021100, 0x00121100,
    0x00021008, 0x00121008, 0x00021108, 0x00121108,
    0x04020000, 0x04120000, 0x04020100, 0x04120100,
    0x04020008, 0x04120008, 0x04020108, 0x04120108,
    0x04021000, 0x04121000, 0x04021100, 0x04121100,
    0x04021008, 0x04121008, 0x04021108, 0x04121108,
  },
  {
    0x00000000, 0x10000000, 0x00010000, 0x10010000,
    0x00000004, 0x10000004, 0x00010004, 0x10010004,
    0x20000000, 0x30000000, 0x20010000, 0x30010000,
    0x20000004, 0x30000004, 0x20010004, 0x30010004,
    0x00100000, 0x10100000, 0x00110000, 0x10110000,
    0x00100004, 0x10100004, 0x00110004, 0x10110004,
    0x20100000, 0x30100000, 0x20110000, 0x30110000,
    0x20100004, 0x30100004, 0x20110004, 0x30110004,
    0x00001000, 0x10001000, 0x00011000, 0x10011000,
    0x00001004, 0x10001004, 0x00011004, 0x10011004,
    0x20001000, 0x30001000, 0x20011000, 0x30011000,
    0x20001004, 0x30001004, 0x20011004, 0x30011004,
    0x00101000, 0x10101000, 0x00111000, 0x10111000,
    0x00101004, 0x10101004, 0x00111004, 0x10111004,
    0x20101000, 0x30101000, 0x20111000, 0x30111000,
    0x20101004, 0x30101004, 0x20111004, 0x30111004,
  },
  {
    0x00000000, 0x08000000, 0x00000008, 0x08000008,
    0x00000400, 0x08000400, 0x00000408, 0x08000408,
    0x00020000, 0x08020000, 0x00020008, 0x08020008,
    0x00020400, 0x08020400, 0x00020408, 0x08020408,
    0x00000001, 0x08000001, 0x00000009, 0x08000009,
    0x00000401, 0x08000401, 0x00000409, 0x08000409,
    0x00020001, 0x08020001, 0x00020009, 0x08020009,
    0x00020401, 0x08020401, 0x00020409, 0x08020409,
    0x02000000, 0x0A000000, 0x02000008, 0x0A000008,
    0x02000400, 0x0A000400, 0x02000408, 0x0A000408,
    0x02020000, 0x0A020000, 0x02020008, 0x0A020008,
    0x02020400, 0x0A020400, 0x02020408, 0x0A020408,
    0x02000001, 0x0A000001, 0x02000009, 0x0A000009,
    0x02000401, 0x0A000401, 0x02000409, 0x0A000409,
    0x02020001, 0x0A020001, 0x02020009, 0x0A020009,
    0x02020401, 0x0A020401, 0x02020409, 0x0A020409,
  },
  {
    0x00000000, 0x00000100, 0x00080000, 0x00080100,
    0x01000000, 0x01000100, 0x01080000, 0x01080100,
    0x00000010, 0x00000110, 0x00080010, 0x00080110,
    0x01000010, 0x01000110, 0x01080010, 0x01080110,
    0x00200000, 0x00200100, 0x00280000, 0x00280100,
    0x01200000, 0x01200100, 0x01280000, 0x01280100,
    0x00200010, 0x00200110, 0x00280010, 0x00280110,
    0x01200010, 0x01200110, 0x01280010, 0x01280110,
    0x00000200, 0x00000300, 0x00080200, 0x00080300,
    0x01000200, 0x01000300, 0x01080200, 0x01080300,
    0x00000210, 0x00000310, 0x00080210, 0x00080310,
    0x01000210, 0x01000310, 0x01080210, 0x01080310,
    0x00200200, 0x00200300, 0x00280200, 0x00280300,
    0x01200200, 0x01200300, 0x01280200, 0x01280300,
    0x00200210, 0x00200310, 0x00280210, 0x00280310,
    0x01200210, 0x01200310, 0x01280210, 0x01280310,
  },
  {
    0x00000000, 0x04000000, 0x00040000, 0x04040000,
    0x00000002, 0x04000002, 0x00040002, 0x04040002,
    0x00002000, 0x04002000, 0x00042000, 0x04042000,
    0x00002002, 0x04002002, 0x00042002, 0x04042002,
    0x00000020, 0x04000020, 0x00040020, 0x04040020,
    0x00000022, 0x04000022, 0x00040022, 0x04040022,
    0x00002020, 0x04002020, 0x00042020, 0x04042020,
    0x00002022, 0x04002022, 0x00042022, 0x04042022,
    0x00000800, 0x04000800, 0x00040800, 0x04040800,
    0x00000802, 0x04000802, 0x00040802, 0x04040802,
    0x00002800, 0x04002800, 0x00042800, 0x04042800,
    0x00002802, 0x04002802, 0x00042802, 0x04042802,
    0x00000820, 0x04000820, 0x00040820, 0x04040820,
    0x00000822, 0x04000822, 0x00040822, 0x04040822,
    0x00002820, 0x04002820, 0x00042820, 0x04042820,
    0x00002822, 0x04002822, 0x00042822, 0x04042822
  }
};

#define BOX(i,n,S) (S)[(n)][(i)]
#define BOX1(i,S) (S)[(i)]

void _des_crypt_encrypt (u32 iv[2], u32 data[2], u32 Kc[16], u32 Kd[16], __local u32 (*s_SPtrans)[64])
{
  u32 tt;

  u32 r = data[0];
  u32 l = data[1];

  IP (r, l, tt);

  r = rotl32_S (r, 3u);
  l = rotl32_S (l, 3u);

  #ifdef _unroll
  #pragma unroll
  #endif
  for (u32 i = 0; i < 16; i += 2)
  {
    u32 u;
    u32 t;

    u = Kc[i + 0] ^ r;
    t = Kd[i + 0] ^ rotl32_S (r, 28u);

    l ^= BOX (((u >>  2) & 0x3f), 0, s_SPtrans)
       | BOX (((u >> 10) & 0x3f), 2, s_SPtrans)
       | BOX (((u >> 18) & 0x3f), 4, s_SPtrans)
       | BOX (((u >> 26) & 0x3f), 6, s_SPtrans)
       | BOX (((t >>  2) & 0x3f), 1, s_SPtrans)
       | BOX (((t >> 10) & 0x3f), 3, s_SPtrans)
       | BOX (((t >> 18) & 0x3f), 5, s_SPtrans)
       | BOX (((t >> 26) & 0x3f), 7, s_SPtrans);

    u = Kc[i + 1] ^ l;
    t = Kd[i + 1] ^ rotl32_S (l, 28u);

    r ^= BOX (((u >>  2) & 0x3f), 0, s_SPtrans)
       | BOX (((u >> 10) & 0x3f), 2, s_SPtrans)
       | BOX (((u >> 18) & 0x3f), 4, s_SPtrans)
       | BOX (((u >> 26) & 0x3f), 6, s_SPtrans)
       | BOX (((t >>  2) & 0x3f), 1, s_SPtrans)
       | BOX (((t >> 10) & 0x3f), 3, s_SPtrans)
       | BOX (((t >> 18) & 0x3f), 5, s_SPtrans)
       | BOX (((t >> 26) & 0x3f), 7, s_SPtrans);
  }

  l = rotl32_S (l, 29u);
  r = rotl32_S (r, 29u);

  FP (r, l, tt);

  iv[0] = l;
  iv[1] = r;
}

void _des_crypt_decrypt (u32 iv[2], u32 data[2], u32 Kc[16], u32 Kd[16], __local u32 (*s_SPtrans)[64])
{
  u32 tt;

  u32 r = data[0];
  u32 l = data[1];

  IP (r, l, tt);

  r = rotl32_S (r, 3u);
  l = rotl32_S (l, 3u);

  #ifdef _unroll
  #pragma unroll
  #endif
  for (u32 i = 16; i > 0; i -= 2)
  {
    u32 u;
    u32 t;

    u = Kc[i - 1] ^ r;
    t = Kd[i - 1] ^ rotl32_S (r, 28u);

    l ^= BOX (((u >>  2) & 0x3f), 0, s_SPtrans)
       | BOX (((u >> 10) & 0x3f), 2, s_SPtrans)
       | BOX (((u >> 18) & 0x3f), 4, s_SPtrans)
       | BOX (((u >> 26) & 0x3f), 6, s_SPtrans)
       | BOX (((t >>  2) & 0x3f), 1, s_SPtrans)
       | BOX (((t >> 10) & 0x3f), 3, s_SPtrans)
       | BOX (((t >> 18) & 0x3f), 5, s_SPtrans)
       | BOX (((t >> 26) & 0x3f), 7, s_SPtrans);

    u = Kc[i - 2] ^ l;
    t = Kd[i - 2] ^ rotl32_S (l, 28u);

    r ^= BOX (((u >>  2) & 0x3f), 0, s_SPtrans)
       | BOX (((u >> 10) & 0x3f), 2, s_SPtrans)
       | BOX (((u >> 18) & 0x3f), 4, s_SPtrans)
       | BOX (((u >> 26) & 0x3f), 6, s_SPtrans)
       | BOX (((t >>  2) & 0x3f), 1, s_SPtrans)
       | BOX (((t >> 10) & 0x3f), 3, s_SPtrans)
       | BOX (((t >> 18) & 0x3f), 5, s_SPtrans)
       | BOX (((t >> 26) & 0x3f), 7, s_SPtrans);
  }

  l = rotl32_S (l, 29u);
  r = rotl32_S (r, 29u);

  FP (r, l, tt);

  iv[0] = l;
  iv[1] = r;
}

void _des_crypt_keysetup (u32 c, u32 d, u32 Kc[16], u32 Kd[16], __local u32 (*s_skb)[64])
{
  u32 tt;

  PERM_OP  (d, c, tt, 4, 0x0f0f0f0f);
  HPERM_OP (c,    tt, 2, 0xcccc0000);
  HPERM_OP (d,    tt, 2, 0xcccc0000);
  PERM_OP  (d, c, tt, 1, 0x55555555);
  PERM_OP  (c, d, tt, 8, 0x00ff00ff);
  PERM_OP  (d, c, tt, 1, 0x55555555);

  d = ((d & 0x000000ff) << 16)
    | ((d & 0x0000ff00) <<  0)
    | ((d & 0x00ff0000) >> 16)
    | ((c & 0xf0000000) >>  4);

  c = c & 0x0fffffff;

  #ifdef _unroll
  #pragma unroll
  #endif
  for (u32 i = 0; i < 16; i++)
  {
    if ((i < 2) || (i == 8) || (i == 15))
    {
      c = ((c >> 1) | (c << 27));
      d = ((d >> 1) | (d << 27));
    }
    else
    {
      c = ((c >> 2) | (c << 26));
      d = ((d >> 2) | (d << 26));
    }

    c = c & 0x0fffffff;
    d = d & 0x0fffffff;

    const u32 c00 = (c >>  0) & 0x0000003f;
    const u32 c06 = (c >>  6) & 0x00383003;
    const u32 c07 = (c >>  7) & 0x0000003c;
    const u32 c13 = (c >> 13) & 0x0000060f;
    const u32 c20 = (c >> 20) & 0x00000001;

    u32 s = BOX (((c00 >>  0) & 0xff), 0, s_skb)
           | BOX (((c06 >>  0) & 0xff)
                 |((c07 >>  0) & 0xff), 1, s_skb)
           | BOX (((c13 >>  0) & 0xff)
                 |((c06 >>  8) & 0xff), 2, s_skb)
           | BOX (((c20 >>  0) & 0xff)
                 |((c13 >>  8) & 0xff)
                 |((c06 >> 16) & 0xff), 3, s_skb);

    const u32 d00 = (d >>  0) & 0x00003c3f;
    const u32 d07 = (d >>  7) & 0x00003f03;
    const u32 d21 = (d >> 21) & 0x0000000f;
    const u32 d22 = (d >> 22) & 0x00000030;

    u32 t = BOX (((d00 >>  0) & 0xff), 4, s_skb)
           | BOX (((d07 >>  0) & 0xff)
                 |((d00 >>  8) & 0xff), 5, s_skb)
           | BOX (((d07 >>  8) & 0xff), 6, s_skb)
           | BOX (((d21 >>  0) & 0xff)
                 |((d22 >>  0) & 0xff), 7, s_skb);

    Kc[i] = ((t << 16) | (s & 0x0000ffff));
    Kd[i] = ((s >> 16) | (t & 0xffff0000));

    Kc[i] = rotl32_S (Kc[i], 2u);
    Kd[i] = rotl32_S (Kd[i], 2u);
  }
}

void hmac_sha1_run_V (u32x w0[4], u32x w1[4], u32x w2[4], u32x w3[4], u32x ipad[5], u32x opad[5], u32x digest[5])
{
  digest[0] = ipad[0];
  digest[1] = ipad[1];
  digest[2] = ipad[2];
  digest[3] = ipad[3];
  digest[4] = ipad[4];

  sha1_transform_vector (w0, w1, w2, w3, digest);

  w0[0] = digest[0];
  w0[1] = digest[1];
  w0[2] = digest[2];
  w0[3] = digest[3];
  w1[0] = digest[4];
  w1[1] = 0x80000000;
  w1[2] = 0;
  w1[3] = 0;
  w2[0] = 0;
  w2[1] = 0;
  w2[2] = 0;
  w2[3] = 0;
  w3[0] = 0;
  w3[1] = 0;
  w3[2] = 0;
  w3[3] = (64 + 20) * 8;

  digest[0] = opad[0];
  digest[1] = opad[1];
  digest[2] = opad[2];
  digest[3] = opad[3];
  digest[4] = opad[4];

  sha1_transform_vector (w0, w1, w2, w3, digest);
}

void hmac_sha512_run_V (u32x w0[4], u32x w1[4], u32x w2[4], u32x w3[4], u32x w4[4], u32x w5[4], u32x w6[4], u32x w7[4], u64x ipad[8], u64x opad[8], u64x digest[8])
{
  digest[0] = ipad[0];
  digest[1] = ipad[1];
  digest[2] = ipad[2];
  digest[3] = ipad[3];
  digest[4] = ipad[4];
  digest[5] = ipad[5];
  digest[6] = ipad[6];
  digest[7] = ipad[7];

  sha512_transform_vector (w0, w1, w2, w3, w4, w5, w6, w7, digest);

  w0[0] = h32_from_64 (digest[0]);
  w0[1] = l32_from_64 (digest[0]);
  w0[2] = h32_from_64 (digest[1]);
  w0[3] = l32_from_64 (digest[1]);
  w1[0] = h32_from_64 (digest[2]);
  w1[1] = l32_from_64 (digest[2]);
  w1[2] = h32_from_64 (digest[3]);
  w1[3] = l32_from_64 (digest[3]);
  w2[0] = h32_from_64 (digest[4]);
  w2[1] = l32_from_64 (digest[4]);
  w2[2] = h32_from_64 (digest[5]);
  w2[3] = l32_from_64 (digest[5]);
  w3[0] = h32_from_64 (digest[6]);
  w3[1] = l32_from_64 (digest[6]);
  w3[2] = h32_from_64 (digest[7]);
  w3[3] = l32_from_64 (digest[7]);
  w4[0] = 0x80000000;
  w4[1] = 0;
  w4[2] = 0;
  w4[3] = 0;
  w5[0] = 0;
  w5[1] = 0;
  w5[2] = 0;
  w5[3] = 0;
  w6[0] = 0;
  w6[1] = 0;
  w6[2] = 0;
  w6[3] = 0;
  w7[0] = 0;
  w7[1] = 0;
  w7[2] = 0;
  w7[3] = (128 + 64) * 8;

  digest[0] = opad[0];
  digest[1] = opad[1];
  digest[2] = opad[2];
  digest[3] = opad[3];
  digest[4] = opad[4];
  digest[5] = opad[5];
  digest[6] = opad[6];
  digest[7] = opad[7];

  sha512_transform_vector (w0, w1, w2, w3, w4, w5, w6, w7, digest);
}

__kernel void m15300_init (__global pw_t *pws, __global const kernel_rule_t *rules_buf, __global const pw_t *combs_buf, __global const bf_t *bfs_buf, __global dpapimk_tmp_t *tmps, __global void *hooks, __global const u32 *bitmaps_buf_s1_a, __global const u32 *bitmaps_buf_s1_b, __global const u32 *bitmaps_buf_s1_c, __global const u32 *bitmaps_buf_s1_d, __global const u32 *bitmaps_buf_s2_a, __global const u32 *bitmaps_buf_s2_b, __global const u32 *bitmaps_buf_s2_c, __global const u32 *bitmaps_buf_s2_d, __global plain_t *plains_buf, __global const digest_t *digests_buf, __global u32 *hashes_shown, __global const salt_t *salt_bufs, __global const dpapimk_t *esalt_bufs, __global u32 *d_return_buf, __global u32 *d_scryptV0_buf, __global u32 *d_scryptV1_buf, __global u32 *d_scryptV2_buf, __global u32 *d_scryptV3_buf, const u32 bitmap_mask, const u32 bitmap_shift1, const u32 bitmap_shift2, const u32 salt_pos, const u32 loop_pos, const u32 loop_cnt, const u32 rules_cnt, const u32 digests_cnt, const u32 digests_offset, const u32 combs_mode, const u32 gid_max)
{
  /**
   * base
   */

  const u32 gid = get_global_id (0);

  if (gid >= gid_max) return;

  /**
   * main
   */

  u32 digest_context[5];

  if (esalt_bufs[digests_offset].context == 1)
  {
    /* local credentials */

    sha1_ctx_t ctx;

    sha1_init (&ctx);

    sha1_update_global_utf16le_swap (&ctx, pws[gid].i, pws[gid].pw_len);

    sha1_final (&ctx);

    digest_context[0] = ctx.h[0];
    digest_context[1] = ctx.h[1];
    digest_context[2] = ctx.h[2];
    digest_context[3] = ctx.h[3];
    digest_context[4] = ctx.h[4];
  }
  else if (esalt_bufs[digests_offset].context == 2)
  {
    /* domain credentials */

    md4_ctx_t ctx;

    md4_init (&ctx);

    md4_update_global_utf16le (&ctx, pws[gid].i, pws[gid].pw_len);

    md4_final (&ctx);

    digest_context[0] = ctx.h[0];
    digest_context[1] = ctx.h[1];
    digest_context[2] = ctx.h[2];
    digest_context[3] = ctx.h[3];
    digest_context[4] = 0;

    digest_context[0] = swap32_S (digest_context[0]);
    digest_context[1] = swap32_S (digest_context[1]);
    digest_context[2] = swap32_S (digest_context[2]);
    digest_context[3] = swap32_S (digest_context[3]);
  }

  /* initialize hmac-sha1 */

  u32 w0[4];
  u32 w1[4];
  u32 w2[4];
  u32 w3[4];

  w0[0] = digest_context[0];
  w0[1] = digest_context[1];
  w0[2] = digest_context[2];
  w0[3] = digest_context[3];
  w1[0] = digest_context[4];
  w1[1] = 0;
  w1[2] = 0;
  w1[3] = 0;
  w2[0] = 0;
  w2[1] = 0;
  w2[2] = 0;
  w2[3] = 0;
  w3[0] = 0;
  w3[1] = 0;
  w3[2] = 0;
  w3[3] = 0;

  sha1_hmac_ctx_t ctx;

  sha1_hmac_init_64 (&ctx, w0, w1, w2, w3);

  sha1_hmac_update_global (&ctx, esalt_bufs[digests_offset].SID, esalt_bufs[digests_offset].SID_len);

  sha1_hmac_final (&ctx);

  u32 key[5];

  key[0] = ctx.opad.h[0];
  key[1] = ctx.opad.h[1];
  key[2] = ctx.opad.h[2];
  key[3] = ctx.opad.h[3];
  key[4] = ctx.opad.h[4];

  /* this key is used as password for pbkdf2-hmac-* */

  tmps[gid].userKey[0] = key[0];
  tmps[gid].userKey[1] = key[1];
  tmps[gid].userKey[2] = key[2];
  tmps[gid].userKey[3] = key[3];
  tmps[gid].userKey[4] = key[4];

  if (esalt_bufs[digests_offset].version == 1)
  {
    /* if DPAPImk version 1, pbkdf-hmac-sha1 is used */

    w0[0] = key[0];
    w0[1] = key[1];
    w0[2] = key[2];
    w0[3] = key[3];
    w1[0] = key[4];
    w1[1] = 0;
    w1[2] = 0;
    w1[3] = 0;
    w2[0] = 0;
    w2[1] = 0;
    w2[2] = 0;
    w2[3] = 0;
    w3[0] = 0;
    w3[1] = 0;
    w3[2] = 0;
    w3[3] = 0;

    sha1_hmac_ctx_t sha1_hmac_ctx;

    sha1_hmac_init_64 (&sha1_hmac_ctx, w0, w1, w2, w3);

    tmps[gid].ipad[0] = sha1_hmac_ctx.ipad.h[0];
    tmps[gid].ipad[1] = sha1_hmac_ctx.ipad.h[1];
    tmps[gid].ipad[2] = sha1_hmac_ctx.ipad.h[2];
    tmps[gid].ipad[3] = sha1_hmac_ctx.ipad.h[3];
    tmps[gid].ipad[4] = sha1_hmac_ctx.ipad.h[4];

    tmps[gid].opad[0] = sha1_hmac_ctx.opad.h[0];
    tmps[gid].opad[1] = sha1_hmac_ctx.opad.h[1];
    tmps[gid].opad[2] = sha1_hmac_ctx.opad.h[2];
    tmps[gid].opad[3] = sha1_hmac_ctx.opad.h[3];
    tmps[gid].opad[4] = sha1_hmac_ctx.opad.h[4];

    w0[0] = esalt_bufs[digests_offset].iv[0];
    w0[1] = esalt_bufs[digests_offset].iv[1];
    w0[2] = esalt_bufs[digests_offset].iv[2];
    w0[3] = esalt_bufs[digests_offset].iv[3];
    w1[0] = 0;
    w1[1] = 0;
    w1[2] = 0;
    w1[3] = 0;
    w2[0] = 0;
    w2[1] = 0;
    w2[2] = 0;
    w2[3] = 0;
    w3[0] = 0;
    w3[1] = 0;
    w3[2] = 0;
    w3[3] = 0;

    sha1_hmac_update_64 (&sha1_hmac_ctx, w0, w1, w2, w3, 16);

    for (u32 i = 0, j = 1; i < 8; i += 5, j += 1)
    {
      sha1_hmac_ctx_t sha1_hmac_ctx2 = sha1_hmac_ctx;

      w0[0] = j;
      w0[1] = 0;
      w0[2] = 0;
      w0[3] = 0;
      w1[0] = 0;
      w1[1] = 0;
      w1[2] = 0;
      w1[3] = 0;
      w2[0] = 0;
      w2[1] = 0;
      w2[2] = 0;
      w2[3] = 0;
      w3[0] = 0;
      w3[1] = 0;
      w3[2] = 0;
      w3[3] = 0;

      sha1_hmac_update_64 (&sha1_hmac_ctx2, w0, w1, w2, w3, 4);

      sha1_hmac_final (&sha1_hmac_ctx2);

      tmps[gid].dgst[i + 0] = sha1_hmac_ctx2.opad.h[0];
      tmps[gid].dgst[i + 1] = sha1_hmac_ctx2.opad.h[1];
      tmps[gid].dgst[i + 2] = sha1_hmac_ctx2.opad.h[2];
      tmps[gid].dgst[i + 3] = sha1_hmac_ctx2.opad.h[3];
      tmps[gid].dgst[i + 4] = sha1_hmac_ctx2.opad.h[4];

      tmps[gid].out[i + 0] = tmps[gid].dgst[i + 0];
      tmps[gid].out[i + 1] = tmps[gid].dgst[i + 1];
      tmps[gid].out[i + 2] = tmps[gid].dgst[i + 2];
      tmps[gid].out[i + 3] = tmps[gid].dgst[i + 3];
      tmps[gid].out[i + 4] = tmps[gid].dgst[i + 4];
    }
  }
  else if (esalt_bufs[digests_offset].version == 2)
  {
    /* if DPAPImk version 2, pbkdf-hmac-sha512 is used*/

    u32 w0[4];
    u32 w1[4];
    u32 w2[4];
    u32 w3[4];
    u32 w4[4];
    u32 w5[4];
    u32 w6[4];
    u32 w7[4];

    w0[0] = key[0];
    w0[1] = key[1];
    w0[2] = key[2];
    w0[3] = key[3];
    w1[0] = key[4];
    w1[1] = 0;
    w1[2] = 0;
    w1[3] = 0;
    w2[0] = 0;
    w2[1] = 0;
    w2[2] = 0;
    w2[3] = 0;
    w3[0] = 0;
    w3[1] = 0;
    w3[2] = 0;
    w3[3] = 0;
    w4[0] = 0;
    w4[1] = 0;
    w4[2] = 0;
    w4[3] = 0;
    w5[0] = 0;
    w5[1] = 0;
    w5[2] = 0;
    w5[3] = 0;
    w6[0] = 0;
    w6[1] = 0;
    w6[2] = 0;
    w6[3] = 0;
    w7[0] = 0;
    w7[1] = 0;
    w7[2] = 0;
    w7[3] = 0;

    sha512_hmac_ctx_t sha512_hmac_ctx;

    sha512_hmac_init_128 (&sha512_hmac_ctx, w0, w1, w2, w3, w5, w5, w6, w7);

    tmps[gid].ipad64[0] = sha512_hmac_ctx.ipad.h[0];
    tmps[gid].ipad64[1] = sha512_hmac_ctx.ipad.h[1];
    tmps[gid].ipad64[2] = sha512_hmac_ctx.ipad.h[2];
    tmps[gid].ipad64[3] = sha512_hmac_ctx.ipad.h[3];
    tmps[gid].ipad64[4] = sha512_hmac_ctx.ipad.h[4];
    tmps[gid].ipad64[5] = sha512_hmac_ctx.ipad.h[5];
    tmps[gid].ipad64[6] = sha512_hmac_ctx.ipad.h[6];
    tmps[gid].ipad64[7] = sha512_hmac_ctx.ipad.h[7];

    tmps[gid].opad64[0] = sha512_hmac_ctx.opad.h[0];
    tmps[gid].opad64[1] = sha512_hmac_ctx.opad.h[1];
    tmps[gid].opad64[2] = sha512_hmac_ctx.opad.h[2];
    tmps[gid].opad64[3] = sha512_hmac_ctx.opad.h[3];
    tmps[gid].opad64[4] = sha512_hmac_ctx.opad.h[4];
    tmps[gid].opad64[5] = sha512_hmac_ctx.opad.h[5];
    tmps[gid].opad64[6] = sha512_hmac_ctx.opad.h[6];
    tmps[gid].opad64[7] = sha512_hmac_ctx.opad.h[7];

    w0[0] = esalt_bufs[digests_offset].iv[0];
    w0[1] = esalt_bufs[digests_offset].iv[1];
    w0[2] = esalt_bufs[digests_offset].iv[2];
    w0[3] = esalt_bufs[digests_offset].iv[3];
    w1[0] = 0;
    w1[1] = 0;
    w1[2] = 0;
    w1[3] = 0;
    w2[0] = 0;
    w2[1] = 0;
    w2[2] = 0;
    w2[3] = 0;
    w3[0] = 0;
    w3[1] = 0;
    w3[2] = 0;
    w3[3] = 0;
    w4[0] = 0;
    w4[1] = 0;
    w4[2] = 0;
    w4[3] = 0;
    w5[0] = 0;
    w5[1] = 0;
    w5[2] = 0;
    w5[3] = 0;
    w6[0] = 0;
    w6[1] = 0;
    w6[2] = 0;
    w6[3] = 0;
    w7[0] = 0;
    w7[1] = 0;
    w7[2] = 0;
    w7[3] = 0;

    sha512_hmac_update_128 (&sha512_hmac_ctx, w0, w1, w2, w3, w4, w5, w6, w7, 16);

    for (u32 i = 0, j = 1; i < 8; i += 8, j += 1)
    {
      sha512_hmac_ctx_t sha512_hmac_ctx2 = sha512_hmac_ctx;

      w0[0] = j;
      w0[1] = 0;
      w0[2] = 0;
      w0[3] = 0;
      w1[0] = 0;
      w1[1] = 0;
      w1[2] = 0;
      w1[3] = 0;
      w2[0] = 0;
      w2[1] = 0;
      w2[2] = 0;
      w2[3] = 0;
      w3[0] = 0;
      w3[1] = 0;
      w3[2] = 0;
      w3[3] = 0;
      w4[0] = 0;
      w4[1] = 0;
      w4[2] = 0;
      w4[3] = 0;
      w5[0] = 0;
      w5[1] = 0;
      w5[2] = 0;
      w5[3] = 0;
      w6[0] = 0;
      w6[1] = 0;
      w6[2] = 0;
      w6[3] = 0;
      w7[0] = 0;
      w7[1] = 0;
      w7[2] = 0;
      w7[3] = 0;

      sha512_hmac_update_128 (&sha512_hmac_ctx2, w0, w1, w2, w3, w4, w5, w6, w7, 4);

      sha512_hmac_final (&sha512_hmac_ctx2);

      tmps[gid].dgst64[i + 0] = sha512_hmac_ctx2.opad.h[0];
      tmps[gid].dgst64[i + 1] = sha512_hmac_ctx2.opad.h[1];
      tmps[gid].dgst64[i + 2] = sha512_hmac_ctx2.opad.h[2];
      tmps[gid].dgst64[i + 3] = sha512_hmac_ctx2.opad.h[3];
      tmps[gid].dgst64[i + 4] = sha512_hmac_ctx2.opad.h[4];
      tmps[gid].dgst64[i + 5] = sha512_hmac_ctx2.opad.h[5];
      tmps[gid].dgst64[i + 6] = sha512_hmac_ctx2.opad.h[6];
      tmps[gid].dgst64[i + 7] = sha512_hmac_ctx2.opad.h[7];

      tmps[gid].out64[i + 0] = tmps[gid].dgst64[i + 0];
      tmps[gid].out64[i + 1] = tmps[gid].dgst64[i + 1];
      tmps[gid].out64[i + 2] = tmps[gid].dgst64[i + 2];
      tmps[gid].out64[i + 3] = tmps[gid].dgst64[i + 3];
      tmps[gid].out64[i + 4] = tmps[gid].dgst64[i + 4];
      tmps[gid].out64[i + 5] = tmps[gid].dgst64[i + 5];
      tmps[gid].out64[i + 6] = tmps[gid].dgst64[i + 6];
      tmps[gid].out64[i + 7] = tmps[gid].dgst64[i + 7];
    }
  }
}

__kernel void m15300_loop (__global pw_t *pws, __global const kernel_rule_t *rules_buf, __global const pw_t *combs_buf, __global const bf_t *bfs_buf, __global dpapimk_tmp_t *tmps, __global void *hooks, __global const u32 *bitmaps_buf_s1_a, __global const u32 *bitmaps_buf_s1_b, __global const u32 *bitmaps_buf_s1_c, __global const u32 *bitmaps_buf_s1_d, __global const u32 *bitmaps_buf_s2_a, __global const u32 *bitmaps_buf_s2_b, __global const u32 *bitmaps_buf_s2_c, __global const u32 *bitmaps_buf_s2_d, __global plain_t *plains_buf, __global const digest_t *digests_buf, __global u32 *hashes_shown, __global const salt_t *salt_bufs, __global const dpapimk_t *esalt_bufs, __global u32 *d_return_buf, __global u32 *d_scryptV0_buf, __global u32 *d_scryptV1_buf, __global u32 *d_scryptV2_buf, __global u32 *d_scryptV3_buf, const u32 bitmap_mask, const u32 bitmap_shift1, const u32 bitmap_shift2, const u32 salt_pos, const u32 loop_pos, const u32 loop_cnt, const u32 rules_cnt, const u32 digests_cnt, const u32 digests_offset, const u32 combs_mode, const u32 gid_max)
{
  /**
   * base
   */

  const u32 gid = get_global_id (0);

  if ((gid * VECT_SIZE) >= gid_max) return;

  if (esalt_bufs[digests_offset].version == 1)
  {
    u32x ipad[5];
    u32x opad[5];

    ipad[0] = packv (tmps, ipad, gid, 0);
    ipad[1] = packv (tmps, ipad, gid, 1);
    ipad[2] = packv (tmps, ipad, gid, 2);
    ipad[3] = packv (tmps, ipad, gid, 3);
    ipad[4] = packv (tmps, ipad, gid, 4);

    opad[0] = packv (tmps, opad, gid, 0);
    opad[1] = packv (tmps, opad, gid, 1);
    opad[2] = packv (tmps, opad, gid, 2);
    opad[3] = packv (tmps, opad, gid, 3);
    opad[4] = packv (tmps, opad, gid, 4);

    for (u32 i = 0; i < 8; i += 5)
    {
      u32x dgst[5];
      u32x out[5];

      dgst[0] = packv (tmps, dgst, gid, i + 0);
      dgst[1] = packv (tmps, dgst, gid, i + 1);
      dgst[2] = packv (tmps, dgst, gid, i + 2);
      dgst[3] = packv (tmps, dgst, gid, i + 3);
      dgst[4] = packv (tmps, dgst, gid, i + 4);

      out[0] = packv (tmps, out, gid, i + 0);
      out[1] = packv (tmps, out, gid, i + 1);
      out[2] = packv (tmps, out, gid, i + 2);
      out[3] = packv (tmps, out, gid, i + 3);
      out[4] = packv (tmps, out, gid, i + 4);

      for (u32 j = 0; j < loop_cnt; j++)
      {
        u32x w0[4];
        u32x w1[4];
        u32x w2[4];
        u32x w3[4];

        w0[0] = out[0];
        w0[1] = out[1];
        w0[2] = out[2];
        w0[3] = out[3];
        w1[0] = out[4];
        w1[1] = 0x80000000;
        w1[2] = 0;
        w1[3] = 0;
        w2[0] = 0;
        w2[1] = 0;
        w2[2] = 0;
        w2[3] = 0;
        w3[0] = 0;
        w3[1] = 0;
        w3[2] = 0;
        w3[3] = (64 + 20) * 8;

        hmac_sha1_run_V (w0, w1, w2, w3, ipad, opad, dgst);

        out[0] ^= dgst[0];
        out[1] ^= dgst[1];
        out[2] ^= dgst[2];
        out[3] ^= dgst[3];
        out[4] ^= dgst[4];
      }

      unpackv (tmps, dgst, gid, i + 0, dgst[0]);
      unpackv (tmps, dgst, gid, i + 1, dgst[1]);
      unpackv (tmps, dgst, gid, i + 2, dgst[2]);
      unpackv (tmps, dgst, gid, i + 3, dgst[3]);
      unpackv (tmps, dgst, gid, i + 4, dgst[4]);

      unpackv (tmps, out, gid, i + 0, out[0]);
      unpackv (tmps, out, gid, i + 1, out[1]);
      unpackv (tmps, out, gid, i + 2, out[2]);
      unpackv (tmps, out, gid, i + 3, out[3]);
      unpackv (tmps, out, gid, i + 4, out[4]);
    }
  }
  else if (esalt_bufs[digests_offset].version == 2)
  {
    u64x ipad[8];
    u64x opad[8];

    ipad[0] = pack64v (tmps, ipad64, gid, 0);
    ipad[1] = pack64v (tmps, ipad64, gid, 1);
    ipad[2] = pack64v (tmps, ipad64, gid, 2);
    ipad[3] = pack64v (tmps, ipad64, gid, 3);
    ipad[4] = pack64v (tmps, ipad64, gid, 4);
    ipad[5] = pack64v (tmps, ipad64, gid, 5);
    ipad[6] = pack64v (tmps, ipad64, gid, 6);
    ipad[7] = pack64v (tmps, ipad64, gid, 7);

    opad[0] = pack64v (tmps, opad64, gid, 0);
    opad[1] = pack64v (tmps, opad64, gid, 1);
    opad[2] = pack64v (tmps, opad64, gid, 2);
    opad[3] = pack64v (tmps, opad64, gid, 3);
    opad[4] = pack64v (tmps, opad64, gid, 4);
    opad[5] = pack64v (tmps, opad64, gid, 5);
    opad[6] = pack64v (tmps, opad64, gid, 6);
    opad[7] = pack64v (tmps, opad64, gid, 7);

    for (u32 i = 0; i < 8; i += 8)
    {
      u64x dgst[8];
      u64x out[8];

      dgst[0] = pack64v (tmps, dgst64, gid, i + 0);
      dgst[1] = pack64v (tmps, dgst64, gid, i + 1);
      dgst[2] = pack64v (tmps, dgst64, gid, i + 2);
      dgst[3] = pack64v (tmps, dgst64, gid, i + 3);
      dgst[4] = pack64v (tmps, dgst64, gid, i + 4);
      dgst[5] = pack64v (tmps, dgst64, gid, i + 5);
      dgst[6] = pack64v (tmps, dgst64, gid, i + 6);
      dgst[7] = pack64v (tmps, dgst64, gid, i + 7);

      out[0] = pack64v (tmps, out64, gid, i + 0);
      out[1] = pack64v (tmps, out64, gid, i + 1);
      out[2] = pack64v (tmps, out64, gid, i + 2);
      out[3] = pack64v (tmps, out64, gid, i + 3);
      out[4] = pack64v (tmps, out64, gid, i + 4);
      out[5] = pack64v (tmps, out64, gid, i + 5);
      out[6] = pack64v (tmps, out64, gid, i + 6);
      out[7] = pack64v (tmps, out64, gid, i + 7);

      for (u32 j = 0; j < loop_cnt; j++)
      {
        u32x w0[4];
        u32x w1[4];
        u32x w2[4];
        u32x w3[4];
        u32x w4[4];
        u32x w5[4];
        u32x w6[4];
        u32x w7[4];

        w0[0] = h32_from_64 (out[0]);
        w0[1] = l32_from_64 (out[0]);
        w0[2] = h32_from_64 (out[1]);
        w0[3] = l32_from_64 (out[1]);
        w1[0] = h32_from_64 (out[2]);
        w1[1] = l32_from_64 (out[2]);
        w1[2] = h32_from_64 (out[3]);
        w1[3] = l32_from_64 (out[3]);
        w2[0] = h32_from_64 (out[4]);
        w2[1] = l32_from_64 (out[4]);
        w2[2] = h32_from_64 (out[5]);
        w2[3] = l32_from_64 (out[5]);
        w3[0] = h32_from_64 (out[6]);
        w3[1] = l32_from_64 (out[6]);
        w3[2] = h32_from_64 (out[7]);
        w3[3] = l32_from_64 (out[7]);
        w4[0] = 0x80000000;
        w4[1] = 0;
        w4[2] = 0;
        w4[3] = 0;
        w5[0] = 0;
        w5[1] = 0;
        w5[2] = 0;
        w5[3] = 0;
        w6[0] = 0;
        w6[1] = 0;
        w6[2] = 0;
        w6[3] = 0;
        w7[0] = 0;
        w7[1] = 0;
        w7[2] = 0;
        w7[3] = (128 + 64) * 8;

        hmac_sha512_run_V (w0, w1, w2, w3, w4, w5, w6, w7, ipad, opad, dgst);

        out[0] ^= dgst[0];
        out[1] ^= dgst[1];
        out[2] ^= dgst[2];
        out[3] ^= dgst[3];
        out[4] ^= dgst[4];
        out[5] ^= dgst[5];
        out[6] ^= dgst[6];
        out[7] ^= dgst[7];
      }

      unpack64v (tmps, dgst64, gid, i + 0, dgst[0]);
      unpack64v (tmps, dgst64, gid, i + 1, dgst[1]);
      unpack64v (tmps, dgst64, gid, i + 2, dgst[2]);
      unpack64v (tmps, dgst64, gid, i + 3, dgst[3]);
      unpack64v (tmps, dgst64, gid, i + 4, dgst[4]);
      unpack64v (tmps, dgst64, gid, i + 5, dgst[5]);
      unpack64v (tmps, dgst64, gid, i + 6, dgst[6]);
      unpack64v (tmps, dgst64, gid, i + 7, dgst[7]);

      unpack64v (tmps, out64, gid, i + 0, out[0]);
      unpack64v (tmps, out64, gid, i + 1, out[1]);
      unpack64v (tmps, out64, gid, i + 2, out[2]);
      unpack64v (tmps, out64, gid, i + 3, out[3]);
      unpack64v (tmps, out64, gid, i + 4, out[4]);
      unpack64v (tmps, out64, gid, i + 5, out[5]);
      unpack64v (tmps, out64, gid, i + 6, out[6]);
      unpack64v (tmps, out64, gid, i + 7, out[7]);
    }
  }
}

__kernel void m15300_comp (__global pw_t *pws, __global const kernel_rule_t *rules_buf, __global const pw_t *combs_buf, __global const bf_t *bfs_buf, __global dpapimk_tmp_t *tmps, __global void *hooks, __global const u32 *bitmaps_buf_s1_a, __global const u32 *bitmaps_buf_s1_b, __global const u32 *bitmaps_buf_s1_c, __global const u32 *bitmaps_buf_s1_d, __global const u32 *bitmaps_buf_s2_a, __global const u32 *bitmaps_buf_s2_b, __global const u32 *bitmaps_buf_s2_c, __global const u32 *bitmaps_buf_s2_d, __global plain_t *plains_buf, __global const digest_t *digests_buf, __global u32 *hashes_shown, __global const salt_t *salt_bufs, __global const dpapimk_t *esalt_bufs, __global u32 *d_return_buf, __global u32 *d_scryptV0_buf, __global u32 *d_scryptV1_buf, __global u32 *d_scryptV2_buf, __global u32 *d_scryptV3_buf, const u32 bitmap_mask, const u32 bitmap_shift1, const u32 bitmap_shift2, const u32 salt_pos, const u32 loop_pos, const u32 loop_cnt, const u32 rules_cnt, const u32 digests_cnt, const u32 digests_offset, const u32 combs_mode, const u32 gid_max)
{
  const u32 gid = get_global_id (0);
  const u32 lid = get_local_id (0);
  const u32 lsz = get_local_size (0);

  /**
   * des shared
   */

  __local u32 s_SPtrans[8][64];
  __local u32 s_skb[8][64];

  for (u32 i = lid; i < 64; i += lsz)
  {
    s_SPtrans[0][i] = c_SPtrans[0][i];
    s_SPtrans[1][i] = c_SPtrans[1][i];
    s_SPtrans[2][i] = c_SPtrans[2][i];
    s_SPtrans[3][i] = c_SPtrans[3][i];
    s_SPtrans[4][i] = c_SPtrans[4][i];
    s_SPtrans[5][i] = c_SPtrans[5][i];
    s_SPtrans[6][i] = c_SPtrans[6][i];
    s_SPtrans[7][i] = c_SPtrans[7][i];

    s_skb[0][i] = c_skb[0][i];
    s_skb[1][i] = c_skb[1][i];
    s_skb[2][i] = c_skb[2][i];
    s_skb[3][i] = c_skb[3][i];
    s_skb[4][i] = c_skb[4][i];
    s_skb[5][i] = c_skb[5][i];
    s_skb[6][i] = c_skb[6][i];
    s_skb[7][i] = c_skb[7][i];
  }

  barrier (CLK_LOCAL_MEM_FENCE);

  /**
   * aes shared
   */

  #ifdef REAL_SHM

  __local u32 s_td0[256];
  __local u32 s_td1[256];
  __local u32 s_td2[256];
  __local u32 s_td3[256];
  __local u32 s_td4[256];

  __local u32 s_te0[256];
  __local u32 s_te1[256];
  __local u32 s_te2[256];
  __local u32 s_te3[256];
  __local u32 s_te4[256];

  for (u32 i = lid; i < 256; i += lsz)
  {
    s_td0[i] = td0[i];
    s_td1[i] = td1[i];
    s_td2[i] = td2[i];
    s_td3[i] = td3[i];
    s_td4[i] = td4[i];

    s_te0[i] = te0[i];
    s_te1[i] = te1[i];
    s_te2[i] = te2[i];
    s_te3[i] = te3[i];
    s_te4[i] = te4[i];
  }

  barrier (CLK_LOCAL_MEM_FENCE);

  #else

  __constant u32a *s_td0 = td0;
  __constant u32a *s_td1 = td1;
  __constant u32a *s_td2 = td2;
  __constant u32a *s_td3 = td3;
  __constant u32a *s_td4 = td4;

  __constant u32a *s_te0 = te0;
  __constant u32a *s_te1 = te1;
  __constant u32a *s_te2 = te2;
  __constant u32a *s_te3 = te3;
  __constant u32a *s_te4 = te4;

  #endif

  if (gid >= gid_max) return;

  /**
   * main
   */

  if (esalt_bufs[digests_offset].version == 1)
  {
    u32 w0[4];
    u32 w1[4];
    u32 w2[4];
    u32 w3[4];

    u32 ipad[5];
    u32 opad[5];

    u32 key[6];

    key[0] = swap32_S (tmps[gid].out[0]);
    key[1] = swap32_S (tmps[gid].out[1]);
    key[2] = swap32_S (tmps[gid].out[2]);
    key[3] = swap32_S (tmps[gid].out[3]);
    key[4] = swap32_S (tmps[gid].out[4]);
    key[5] = swap32_S (tmps[gid].out[5]);

    u32 iv[2];

    iv[0] = swap32_S (tmps[gid].out[6]);
    iv[1] = swap32_S (tmps[gid].out[7]);

    u32 decrypted[26];

    /* Construct 3DES keys */

    const u32 a = (key[0]);
    const u32 b = (key[1]);

    u32 Ka[16];
    u32 Kb[16];

    _des_crypt_keysetup (a, b, Ka, Kb, s_skb);

    const u32 c = (key[2]);
    const u32 d = (key[3]);

    u32 Kc[16];
    u32 Kd[16];

    _des_crypt_keysetup (c, d, Kc, Kd, s_skb);

    const u32 e = (key[4]);
    const u32 f = (key[5]);

    u32 Ke[16];
    u32 Kf[16];

    _des_crypt_keysetup (e, f, Ke, Kf, s_skb);

    u32 contents_pos;
    u32 contents_off;
    u32 wx_off;

    for (wx_off = 0, contents_pos = 0, contents_off = 0; contents_pos < esalt_bufs[digests_offset].contents_len; wx_off += 2, contents_pos += 8, contents_off += 2)
    {
      /* First Pass */

      u32 data[2];

      data[0] = swap32_S (esalt_bufs[digests_offset].contents[contents_off + 0]);
      data[1] = swap32_S (esalt_bufs[digests_offset].contents[contents_off + 1]);

      u32 p1[2];

      _des_crypt_decrypt (p1, data, Ke, Kf, s_SPtrans);

      /* Second Pass */

      u32 p2[2];

      _des_crypt_encrypt (p2, p1, Kc, Kd, s_SPtrans);

      /* Third Pass */

      u32 out[2];

      _des_crypt_decrypt (out, p2, Ka, Kb, s_SPtrans);

      out[0] ^= iv[0];
      out[1] ^= iv[1];

      decrypted[wx_off + 0] = out[0];
      decrypted[wx_off + 1] = out[1];

      iv[0] = data[0];
      iv[1] = data[1];
    }

    u32 hmacSalt[4];
    u32 expectedHmac[4];
    u32 lastKey[16];

    hmacSalt[0] = swap32_S (decrypted[0]);
    hmacSalt[1] = swap32_S (decrypted[1]);
    hmacSalt[2] = swap32_S (decrypted[2]);
    hmacSalt[3] = swap32_S (decrypted[3]);

    expectedHmac[0] = swap32_S (decrypted[4 + 0]);
    expectedHmac[1] = swap32_S (decrypted[4 + 1]);
    expectedHmac[2] = swap32_S (decrypted[4 + 2]);
    expectedHmac[3] = swap32_S (decrypted[4 + 3]);

    for(int i = 0; i < 16; i++)
    {
      lastKey[i] = decrypted[i + 26 - 16];
    }

    w0[0] = tmps[gid].userKey[0];
    w0[1] = tmps[gid].userKey[1];
    w0[2] = tmps[gid].userKey[2];
    w0[3] = tmps[gid].userKey[3];
    w1[0] = tmps[gid].userKey[4];
    w1[1] = 0;
    w1[2] = 0;
    w1[3] = 0;
    w2[0] = 0;
    w2[1] = 0;
    w2[2] = 0;
    w2[3] = 0;
    w3[0] = 0;
    w3[1] = 0;
    w3[2] = 0;
    w3[3] = 0;

    sha1_hmac_ctx_t ctx;

    sha1_hmac_init_64 (&ctx, w0, w1, w2, w3);

    w0[0] = hmacSalt[0];
    w0[1] = hmacSalt[1];
    w0[2] = hmacSalt[2];
    w0[3] = hmacSalt[3];
    w1[0] = 0;
    w1[1] = 0;
    w1[2] = 0;
    w1[3] = 0;
    w2[0] = 0;
    w2[1] = 0;
    w2[2] = 0;
    w2[3] = 0;
    w3[0] = 0;
    w3[1] = 0;
    w3[2] = 0;
    w3[3] = 0;

    sha1_hmac_update_64 (&ctx, w0, w1, w2, w3, 16);

    sha1_hmac_final (&ctx);

    w0[0] = ctx.opad.h[0];
    w0[1] = ctx.opad.h[1];
    w0[2] = ctx.opad.h[2];
    w0[3] = ctx.opad.h[3];
    w1[0] = ctx.opad.h[4];
    w1[1] = 0;
    w1[2] = 0;
    w1[3] = 0;
    w2[0] = 0;
    w2[1] = 0;
    w2[2] = 0;
    w2[3] = 0;
    w3[0] = 0;
    w3[1] = 0;
    w3[2] = 0;
    w3[3] = 0;

    sha1_hmac_init_64 (&ctx, w0, w1, w2, w3);

    w0[0] = swap32_S (lastKey[ 0]);
    w0[1] = swap32_S (lastKey[ 1]);
    w0[2] = swap32_S (lastKey[ 2]);
    w0[3] = swap32_S (lastKey[ 3]);
    w1[0] = swap32_S (lastKey[ 4]);
    w1[1] = swap32_S (lastKey[ 5]);
    w1[2] = swap32_S (lastKey[ 6]);
    w1[3] = swap32_S (lastKey[ 7]);
    w2[0] = swap32_S (lastKey[ 8]);
    w2[1] = swap32_S (lastKey[ 9]);
    w2[2] = swap32_S (lastKey[10]);
    w2[3] = swap32_S (lastKey[11]);
    w3[0] = swap32_S (lastKey[12]);
    w3[1] = swap32_S (lastKey[13]);
    w3[2] = swap32_S (lastKey[14]);
    w3[3] = swap32_S (lastKey[15]);

    sha1_hmac_update_64 (&ctx, w0, w1, w2, w3, 64);

    sha1_hmac_final (&ctx);

    #define il_pos 0

    if ((expectedHmac[0] == ctx.opad.h[0])
     && (expectedHmac[1] == ctx.opad.h[1])
     && (expectedHmac[2] == ctx.opad.h[2])
     && (expectedHmac[3] == ctx.opad.h[3]))
    {
      if (atomic_inc (&hashes_shown[digests_offset]) == 0)
      {
        mark_hash (plains_buf, d_return_buf, salt_pos, digests_cnt, 0, digests_offset + 0, gid, il_pos);
      }
    }
  }
  else if (esalt_bufs[digests_offset].version == 2)
  {
    u32 w0[4];
    u32 w1[4];
    u32 w2[4];
    u32 w3[4];
    u32 w4[4];
    u32 w5[4];
    u32 w6[4];
    u32 w7[4];

    /* Construct AES key */

    u32 key[8];

    key[0] = h32_from_64_S (tmps[gid].out64[0]);
    key[1] = l32_from_64_S (tmps[gid].out64[0]);
    key[2] = h32_from_64_S (tmps[gid].out64[1]);
    key[3] = l32_from_64_S (tmps[gid].out64[1]);
    key[4] = h32_from_64_S (tmps[gid].out64[2]);
    key[5] = l32_from_64_S (tmps[gid].out64[2]);
    key[6] = h32_from_64_S (tmps[gid].out64[3]);
    key[7] = l32_from_64_S (tmps[gid].out64[3]);

    u32 iv[4];

    iv[0] = h32_from_64_S (tmps[gid].out64[4]);
    iv[1] = l32_from_64_S (tmps[gid].out64[4]);
    iv[2] = h32_from_64_S (tmps[gid].out64[5]);
    iv[3] = l32_from_64_S (tmps[gid].out64[5]);

    #define KEYLEN 60

    u32 ks[KEYLEN];

    AES256_set_decrypt_key (ks, key, s_te0, s_te1, s_te2, s_te3, s_te4, s_td0, s_td1, s_td2, s_td3, s_td4);

    /* 144 bytes */
    u32 decrypted[36] = { 0 };

    u32 contents_pos;
    u32 contents_off;
    u32 wx_off;

    for (wx_off = 0, contents_pos = 0, contents_off = 0; contents_pos < esalt_bufs[digests_offset].contents_len; wx_off += 4, contents_pos += 16, contents_off += 4)
    {
      u32 data[4];

      data[0] = esalt_bufs[digests_offset].contents[contents_off + 0];
      data[1] = esalt_bufs[digests_offset].contents[contents_off + 1];
      data[2] = esalt_bufs[digests_offset].contents[contents_off + 2];
      data[3] = esalt_bufs[digests_offset].contents[contents_off + 3];

      u32 out[4];

      AES256_decrypt (ks, data, out, s_td0, s_td1, s_td2, s_td3, s_td4);

      out[0] ^= iv[0];
      out[1] ^= iv[1];
      out[2] ^= iv[2];
      out[3] ^= iv[3];

      decrypted[wx_off + 0] = out[0];
      decrypted[wx_off + 1] = out[1];
      decrypted[wx_off + 2] = out[2];
      decrypted[wx_off + 3] = out[3];

      iv[0] = data[0];
      iv[1] = data[1];
      iv[2] = data[2];
      iv[3] = data[3];
    }

    u32 hmacSalt[4];
    u32 expectedHmac[16];
    u32 lastKey[16];

    hmacSalt[0] = decrypted[0];
    hmacSalt[1] = decrypted[1];
    hmacSalt[2] = decrypted[2];
    hmacSalt[3] = decrypted[3];

    for(int i = 0; i < 16; i++)
    {
      expectedHmac[i] = decrypted[i + 4];
      lastKey[i]      = decrypted[i + 36 - 16];
    }

    w0[0] = tmps[gid].userKey[0];
    w0[1] = tmps[gid].userKey[1];
    w0[2] = tmps[gid].userKey[2];
    w0[3] = tmps[gid].userKey[3];
    w1[0] = tmps[gid].userKey[4];
    w1[1] = 0;
    w1[2] = 0;
    w1[3] = 0;
    w2[0] = 0;
    w2[1] = 0;
    w2[2] = 0;
    w2[3] = 0;
    w3[0] = 0;
    w3[1] = 0;
    w3[2] = 0;
    w3[3] = 0;
    w4[0] = 0;
    w4[1] = 0;
    w4[2] = 0;
    w4[3] = 0;
    w5[0] = 0;
    w5[1] = 0;
    w5[2] = 0;
    w5[3] = 0;
    w6[0] = 0;
    w6[1] = 0;
    w6[2] = 0;
    w6[3] = 0;
    w7[0] = 0;
    w7[1] = 0;
    w7[2] = 0;
    w7[3] = 0;

    sha512_hmac_ctx_t ctx;

    sha512_hmac_init_128 (&ctx, w0, w1, w2, w3, w4, w5, w6, w7);

    w0[0] = hmacSalt[0];
    w0[1] = hmacSalt[1];
    w0[2] = hmacSalt[2];
    w0[3] = hmacSalt[3];
    w1[0] = 0;
    w1[1] = 0;
    w1[2] = 0;
    w1[3] = 0;
    w2[0] = 0;
    w2[1] = 0;
    w2[2] = 0;
    w2[3] = 0;
    w3[0] = 0;
    w3[1] = 0;
    w3[2] = 0;
    w3[3] = 0;
    w4[0] = 0;
    w4[1] = 0;
    w4[2] = 0;
    w4[3] = 0;
    w5[0] = 0;
    w5[1] = 0;
    w5[2] = 0;
    w5[3] = 0;
    w6[0] = 0;
    w6[1] = 0;
    w6[2] = 0;
    w6[3] = 0;
    w7[0] = 0;
    w7[1] = 0;
    w7[2] = 0;
    w7[3] = 0;

    sha512_hmac_update_128 (&ctx, w0, w1, w2, w3, w4, w5, w6, w7, 16);

    sha512_hmac_final (&ctx);

    w0[0] = h32_from_64_S (ctx.opad.h[0]);
    w0[1] = l32_from_64_S (ctx.opad.h[0]);
    w0[2] = h32_from_64_S (ctx.opad.h[1]);
    w0[3] = l32_from_64_S (ctx.opad.h[1]);
    w1[0] = h32_from_64_S (ctx.opad.h[2]);
    w1[1] = l32_from_64_S (ctx.opad.h[2]);
    w1[2] = h32_from_64_S (ctx.opad.h[3]);
    w1[3] = l32_from_64_S (ctx.opad.h[3]);
    w2[0] = h32_from_64_S (ctx.opad.h[4]);
    w2[1] = l32_from_64_S (ctx.opad.h[4]);
    w2[2] = h32_from_64_S (ctx.opad.h[5]);
    w2[3] = l32_from_64_S (ctx.opad.h[5]);
    w3[0] = h32_from_64_S (ctx.opad.h[6]);
    w3[1] = l32_from_64_S (ctx.opad.h[6]);
    w3[2] = h32_from_64_S (ctx.opad.h[7]);
    w3[3] = l32_from_64_S (ctx.opad.h[7]);
    w4[0] = 0;
    w4[1] = 0;
    w4[2] = 0;
    w4[3] = 0;
    w5[0] = 0;
    w5[1] = 0;
    w5[2] = 0;
    w5[3] = 0;
    w6[0] = 0;
    w6[1] = 0;
    w6[2] = 0;
    w6[3] = 0;
    w7[0] = 0;
    w7[1] = 0;
    w7[2] = 0;
    w7[3] = 0;

    sha512_hmac_init_128 (&ctx, w0, w1, w2, w3, w4, w5, w6, w7);

    w0[0] = lastKey[ 0];
    w0[1] = lastKey[ 1];
    w0[2] = lastKey[ 2];
    w0[3] = lastKey[ 3];
    w1[0] = lastKey[ 4];
    w1[1] = lastKey[ 5];
    w1[2] = lastKey[ 6];
    w1[3] = lastKey[ 7];
    w2[0] = lastKey[ 8];
    w2[1] = lastKey[ 9];
    w2[2] = lastKey[10];
    w2[3] = lastKey[11];
    w3[0] = lastKey[12];
    w3[1] = lastKey[13];
    w3[2] = lastKey[14];
    w3[3] = lastKey[15];
    w4[0] = 0;
    w4[1] = 0;
    w4[2] = 0;
    w4[3] = 0;
    w5[0] = 0;
    w5[1] = 0;
    w5[2] = 0;
    w5[3] = 0;
    w6[0] = 0;
    w6[1] = 0;
    w6[2] = 0;
    w6[3] = 0;
    w7[0] = 0;
    w7[1] = 0;
    w7[2] = 0;
    w7[3] = 0;

    sha512_hmac_update_128 (&ctx, w0, w1, w2, w3, w4, w5, w6, w7, 64);

    sha512_hmac_final (&ctx);

    #define il_pos 0

    if ((expectedHmac[0] == h32_from_64_S (ctx.opad.h[0]))
     && (expectedHmac[1] == l32_from_64_S (ctx.opad.h[0]))
     && (expectedHmac[2] == h32_from_64_S (ctx.opad.h[1]))
     && (expectedHmac[3] == l32_from_64_S (ctx.opad.h[1])))
    {
      if (atomic_inc (&hashes_shown[digests_offset]) == 0)
      {
        mark_hash (plains_buf, d_return_buf, salt_pos, digests_cnt, 0, digests_offset + 0, gid, il_pos);
      }
    }
  }
}
